I'm thinking about replacing my '06 Escape's stock six disc CD receiver with something that can hook up to an MP3 player, and if possible, has bluetooth for hands free calling. I'd like something that has the same front panel "footprint" as my current player, because I absolutely loath filler panels. Any recommendations on what I should I get?

I've been looking at a Pioneer receiver (link), but a little voice in my head is warning me to look at other options first.